IBM-OSA-MIB :: ibmOsaExpTRRingOpenStatus

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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ibmOsaExpTRRingOpenStatus

Module: IBM-OSA-MIB

OID (symbolic): IBM-OSA-MIB::ibmOsaExpTRRingOpenStatus

OID (numeric): 1.3.6.1.4.1.2.6.188.1.5.1.21

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This object indicates the success, or the reason for failure of the station's most recent attempt to enter the ring.

What is ibmOsaExpTRRingOpenStatus?

A detailed status code (26 possible values) explaining the success or specific reason for failure of this station's most recent attempt to join the ring, e.g. signalLoss(4), beaconing(7), or duplicateMAC(8). It's the diagnostic companion to ibmOsaExpTRRingState when a station repeatedly fails to open.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.188.1.5.1.21
snmpwalk -v2c -c public <target> IBM-OSA-MIB::ibmOsaExpTRRingOpenStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.188.1.5.1.21.1
snmpget -v2c -c public <target> IBM-OSA-MIB::ibmOsaExpTRRingOpenStatus.1

Start monitoring IBM zSeries/System z mainframe with OSA-Express network adapter with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IBM-OSA-MIB::ibmOsaExpTRRingOpenStatus OID value, configure state conditions and alerts, and monitor any IBM zSeries/System z mainframe with OSA-Express network adapter from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.188ibmOSAMibIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1ibmOSAMibObjectsIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1.5ibmOSAExpTRPortTableIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1.5.1ibmOSAExpTRPortEntryIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1.5.1.21ibmOsaExpTRRingOpenStatusIBM-OSA-MIB